News and Announcements

Wednesday, February 1, 2017 - 22:16 Witnessing a Quasar turning on!
Wednesday, February 1, 2017 - 20:25 AAVSO Newsletter 71, January 2017, is published
Tuesday, January 31, 2017 - 17:38 'Chameleon' Supernova Challenges Notions About How Stars Evolve
Tuesday, January 31, 2017 - 16:36 AAVSO Alert Notice 566: Beta Pic observations requested for BRITE-Constellation
Wednesday, January 25, 2017 - 21:10 Special Notice #428: YZ Cnc Chandra observing window delayed
Tuesday, January 24, 2017 - 21:06 Dwarf-Star Wars: the revenge of the degenerates
Monday, January 23, 2017 - 17:17 Special Notice #427: Please continue YZ Cnc coverage for Chandra TOO observations
Thursday, January 19, 2017 - 19:51 ALMA observations of the Sun, our closest star
Monday, January 16, 2017 - 18:56 Return of the King: Time-Series Photometry of FO Aquarii's Initial Recovery from its Unprecedented 2016 Low State
Friday, January 13, 2017 - 15:43 Solar Bulletin - Volume 72, Number 12
Wednesday, January 11, 2017 - 16:10 temporary page by EOW
Wednesday, January 11, 2017 - 15:38 How to See a Star Explode in 2022
Monday, January 9, 2017 - 17:00 Exoplanet Anniversary: 1st Alien Worlds Confirmed 25 Years Ago Today
Thursday, December 22, 2016 - 15:12 Mystery of 'Alien Megastructure' Star Testing Astronomers' Creativity
Tuesday, December 20, 2016 - 16:40 Is Betelgeuse a Cannibal? "Giant Star Betelgeuse May Have Devoured Sun-Size Companion"